223132340000 has 120 divisors (see below), whose sum is σ = 555891557760. Its totient is φ = 88122528000.

The previous prime is 223132339961. The next prime is 223132340017. The reversal of 223132340000 is 43231322.

It is a super-3 number, since 3×223132340000³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1509389 + ... + 1650611.

It is an arithmetic number, because the mean of its divisors is an integer number (4632429648).

Almost surely, 2^223132340000 is an apocalyptic number.

223132340000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223132340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277945778880).

223132340000 is an abundant number, since it is smaller than the sum of its proper divisors (332759217760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223132340000 is an equidigital number, since it uses as much as digits as its factorization.

223132340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141332 (or 141309 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 223132340000 its reverse (43231322), we get a palindrome (223175571322).

The spelling of 223132340000 in words is "two hundred twenty-three billion, one hundred thirty-two million, three hundred forty thousand".